LCG_107a_ATLAS_13 with Sherpa3 and Photospp patch Contains MRs: https://gitlab.cern.ch/atlas/athena/-/merge_requests/80547 main-coverity-TruthRivetTools https://gitlab.cern.ch/atlas/athena/-/merge_requests/80530 TruthUtils: Adding PdgId for RH neutrinos to isBSM function https://gitlab.cern.ch/atlas/athena/-/merge_requests/80615 Herwig7_i: Remove old soft-links https://gitlab.cern.ch/atlas/athena/-/merge_requests/80587 Adding He+O and O+He collisions to Angantyr https://gitlab.cern.ch/atlas/athena/-/merge_requests/80626 Edit powheg_base.py to enable usage of Powheg from LCG https://gitlab.cern.ch/atlas/athena/-/merge_requests/80666 Revert "Set HEPMC_TREE_LIKE: 0" https://gitlab.cern.ch/atlas/athena/-/merge_requests/80662 Ignore standalone vertex in FixHepMC https://gitlab.cern.ch/atlas/athena/-/merge_requests/80659 Skip semi-disconnected particles correction in the case of Sherpa https://gitlab.cern.ch/atlas/athena/-/merge_requests/80786 Shifting SUSY setup over to common Pythia8 merging include https://gitlab.cern.ch/atlas/athena/-/merge_requests/80824 update to LCG_107a_ATLAS_13 https://gitlab.cern.ch/atlas/athena/-/merge_requests/80816 Adding madgraph hook functionality into the wrapper